factor the following expression.\nh² + 3h - 40\n(h + ?)(h - )

factor the following expression.\nh² + 3h - 40\n(h + ?)(h - )

factor the following expression.\nh² + 3h - 40\n(h + ?)(h - )

Answer

Explanation:

Step1: Find two numbers

We need two numbers that multiply to - 40 and add up to 3. The numbers are 8 and - 5 since (8\times(-5)=-40) and (8+( - 5)=3).

Step2: Factor the expression

We can rewrite (h^{2}+3h - 40) as ((h + 8)(h-5)).

Answer:

8, 5